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What are Common names of animals that lack cephalization?
Which of the following groups of animals lacks cephalization? Question 4 options: Arthropods Cnidarians Roundworms Annelids
A concentration of sense organs and nerve cells in anterior end of the body known as?
Cephalization
Does a hydra have cephalization?
A hydra does not have cephalization.
What is the cephalization of a mollusca?
The cephalization of a mollusca could possibly describe the arrangement of neurons in the front end of the animal.
How do animals with cephalization respond differently to the environment than animals without cephalization?
Animals with cephalization respond more quickly and in more complex ways.
Do all mollusks have cephalization?
Yes. They have extensive cephalization. They have a brain and eyes.
Does the round worm have a cephalization?
they do not
Cephalization is associated with the?
nervis system
What is an animal that has no coelom and no cephalization?
A sponge.
What are two types of cnidarians that are formed by colonies?
small cnidarians and big cnidarians
What does cephalization refer to?
Cephalization refers to the gathering of neural tissue towards the anterior or posterior for means of central control. In arthropods, cephalization has formed the brain in the head of the animal, usually consisting of the first three ganglia of the paired nerve cords.
Do nematodes show cephalization?
Phylum Nematoda does exhibit cephalization. Cephalization is a evolutionary trend in development in which the sensory and neural organs of a species becomes concentrated on one end of an organism.
